EP4060859A1 - Station d'approvisionnement permettant de fournir de manière décentralisée un premier et un second fournisseur d'énergie, infrastructure de station, ainsi que procédé de fonctionnement d'au moins une station d'approvisionnement - Google Patents

Station d'approvisionnement permettant de fournir de manière décentralisée un premier et un second fournisseur d'énergie, infrastructure de station, ainsi que procédé de fonctionnement d'au moins une station d'approvisionnement Download PDF

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Publication number
EP4060859A1
EP4060859A1 EP22162818.3A EP22162818A EP4060859A1 EP 4060859 A1 EP4060859 A1 EP 4060859A1 EP 22162818 A EP22162818 A EP 22162818A EP 4060859 A1 EP4060859 A1 EP 4060859A1
Authority
EP
European Patent Office
Prior art keywords
supply
energy supplier
station
energy
supply station
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP22162818.3A
Other languages
German (de)
English (en)
Inventor
Dr. Theresa Noll
Dietmar Ewering
Carsten Stabenau
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Westnetz GmbH
Original Assignee
Westnetz GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Westnetz GmbH filed Critical Westnetz GmbH
Publication of EP4060859A1 publication Critical patent/EP4060859A1/fr
Pending legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/02—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from ac mains by converters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
    • B60L53/50—Charging stations characterised by energy-storage or power-generation means
    • B60L53/53—Batteries
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
    • B60L53/50—Charging stations characterised by energy-storage or power-generation means
    • B60L53/54—Fuel cells
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J15/00—Systems for storing electric energy
    • H02J15/008—Systems for storing electric energy using hydrogen as energy vector

Definitions

  • the invention relates to a supply station for the, in particular decentralized, provision of a first and a second energy supplier, in particular in the form of hydrogen and electricity, for supplying mobile transport units for operating the mobile transport units, a station infrastructure and a method for operating at least one supply station.
  • Supply stations in the form of gas stations for supplying mobile transport units, such as vehicles, are known in principle from the prior art.
  • Filling stations often provide a large number of energy suppliers, such as e.g. B. gasoline, natural gas or electricity, ready to allow vehicles different operating modes can be refueled and operated mobile.
  • energy suppliers such as e.g. B. gasoline, natural gas or electricity
  • the supply can be quickly used up, while the other energy suppliers are still in excess. In this case, the depleted energy supplier is no longer available to the mobile transport units, which can lead to a supply bottleneck in rural areas, for example.
  • a supply station for providing, in particular decentrally, a first and a second energy supplier for supplying mobile transportation units for operation of the mobile transportation units.
  • the supply station has a supply system with a first supply unit for providing the first energy supplier for mobile transportation units and a second supply unit for providing the second energy supplier for mobile transportation units. Furthermore, it is provided that the supply station has a conversion system connected to the supply system with a first conversion unit for generating the first energy supplier from the second energy supplier.
  • the supply station can be designed in particular as a gas station.
  • the supply station can be installed decentrally in a region. In this way, several supply stations can increase the security of supply over a wide area.
  • the supply station can advantageously have a modular structure.
  • the supply station can be expanded to include further supply units and/or conversion units.
  • the mobile transport units can preferably be vehicles. However, it is also conceivable that the mobile transport units include aircraft and/or ships. Some of the transport units can be designed to operate with the first energy supplier and another part of the transport units can be designed to operate with the second energy supplier. In particular, the supply system can be designed to provide the first and second energy supplier to provide energy for a drive device of the mobile transport units, i.e. for example for charging a drive battery and/or for filling a fuel tank.
  • the energy suppliers can include, for example, an energy carrier in the form of a thermally, mechanically and/or chemically usable fuel for the mobile transport units. It is also conceivable that at least one of the two energy suppliers includes an energy flow, such as electricity, through which the energy can be transported to the transportation units.
  • the first and second energy supplier can be z. B. in the energy type, such. B. a type of fuel or a type of energy transport distinguish.
  • the first energy supplier is preferably assigned to a first type of energy and the second energy supplier to a second type of energy.
  • the first and second supply unit can include fuel pumps and/or charging stations for delivering the first or second energy supplier to the mobile transport units. It is conceivable that the supply station has further supply units for providing further energy suppliers.
  • the conversion unit is in particular for generating the first energy supplier from the second energy supplier by converting and/or transforming the second Energy suppliers trained in the first energy suppliers.
  • the conversion system can have a conversion control unit, for example. Provision can furthermore be made for components to be added and/or removed from the second energy supplier when the first energy supplier is generated.
  • the generation of the first energy supplier from the second energy supplier can thus be understood in particular to mean that the first energy supplier is generated using the second energy supplier.
  • the security of supply of the first energy supplier through the supply station, in particular in the vicinity of the supply station, can be increased by the conversion unit. If, for example, the first supply unit detects an increased need for the first energy supplier, the second energy supplier can be used in parallel or beforehand to generate the first energy supplier and thereby prevent a bottleneck in the first energy supplier. In particular, it is possible to react dynamically to different supply situations.
  • the conversion system has a second conversion unit for generating the second energy supplier from the first energy supplier.
  • the conversion system can thus be designed for the bidirectional conversion and/or transformation of the two energy suppliers.
  • the first conversion unit is designed for the bidirectional conversion and/or transformation of the first and second energy supplier. Due to the bidirectional conversion, it is possible to react in both directions to an increased demand from one of the two energy suppliers. Should the supply situation change alternately, both an increased demand from the first energy supplier and an increased demand from the second energy supplier can be compensated for in each case.
  • the first energy supplier is hydrogen and the second energy supplier is electricity.
  • the first conversion unit can comprise an electrolyzer, in particular in the form of a proton exchange membrane (PEM) electrolyzer.
  • the second conversion unit can advantageously comprise a fuel cell system.
  • the second supply unit can preferably include at least one rapid charging station, in particular in the form of an HPC rapid charging station.
  • the transport units can be charged with electricity in a short time.
  • the second supply unit is designed to replace batteries in the transportation units.
  • the electricity is green electricity, i.e. electricity from renewable energies
  • green hydrogen can also be generated by the supply station. This enables a sustainable supply to be achieved.
  • availability fluctuations e.g. B. due to changing wind and / or sun conditions come. Such fluctuations in availability can be at least partially or completely compensated for by the conversion system.
  • the supply system comprises a storage system with a first storage unit for storing the first energy supplier and/or a second storage unit for storing the second energy supplier.
  • the first storage unit can advantageously include at least one hydrogen tank, for example in the form of a silo.
  • the second memory unit can include at least one battery memory.
  • the storage system can be at least partially underground. As a result, the required area of the supply station can be reduced and the storage system can be at least partially protected from environmental influences. Autonomous operation of the supply station can be made possible by the storage system. In this way, the security of supply can be ensured at least temporarily, for example in the event of a failure of a supply network system.
  • availability of the first and/or second energy supplier can be planned in advance by the storage system. For example, if demand peaks for one of the two energy suppliers are expected at certain times of the day, the respective energy supplier can be generated in advance and temporarily stored in the storage system.
  • a connection system for connecting the supply station to at least one supply network system for supplying the supply station and at least one other consumer with the first and/or second energy supplier is provided, whereby the first and/or second energy supplier is Supply station can be removed from the supply network system and/or can be fed into the supply network system by the supply station.
  • the connection system can be connected to the supply system and/or the storage system of the supply station.
  • the supply network system can be a public network, such as e.g. B. a power grid, a pipe network, for the transport of natural gas and / or hydrogen act.
  • the supply network system is designed to supply the supply station and at least one other customer within a closed system.
  • the supply network system can also be understood to mean a system of subnetworks that are connected or operated independently of one another.
  • the connection system is preferably designed to connect the supply station to at least two supply networks, ie in particular to connect to a supply network for the first and second energy suppliers.
  • the connection system can comprise an electrical connector for connection to a power grid and/or a pipe connection to a pipe network. The connection to the supply network system can thus enable at least one of the energy suppliers to be constantly available.
  • the supply network system is an electricity network
  • the electricity drawn from the supply system can be made available to the mobile transport units and used depending on a need for hydrogen in order to generate hydrogen.
  • This can increase the security of supply for the hydrogen supply.
  • it can be fed back into the supply network system if there is a surplus from one of the two energy suppliers.
  • the security of supply can even be increased in the supply network system.
  • some of the energy suppliers generated by the supply station are made available via the supply network system for regional mobility and/or industrial applications.
  • connection system has at least one feed unit for adjusting an operating parameter of the first and/or second energy supplier for feeding the first and/or second energy supplier into the supply network system.
  • the connection system preferably has a first feed unit for adjusting an operating parameter of the first energy supplier for feeding the first energy supplier into a supply network system of the first energy supplier and/or a second feed unit for adjusting an operating parameter for the second energy supplier for feeding the second energy supplier into a supply network system for the second energy supplier .
  • the operating parameter of the first and/or second energy supplier can be adjusted to an operating parameter of the supply network system by the first and/or second feed unit.
  • the first feed unit can include a compressor for compressing hydrogen to a pressure level of a supply network system.
  • the second feed unit can, for example, comprise a transformer for adapting the current to a mains voltage of a mains supply system.
  • the conversion system comprises at least one further conversion unit in the form of a methanation module for generating synthetic natural gas, ie in particular synthetic natural gas (SNG).
  • synthetic natural gas can be generated from hydrogen using the methanation module.
  • the first and/or second energy supplier can be synthetic natural gas and the second and/or first conversion unit can be a methanation module.
  • the methanation module allows at least one CO2 source to be used to generate the synthetic natural gas. This can be of particular advantage, for example, if a connection to the first Supply unit with hydrogen to a supply network for transporting natural gas is not possible.
  • a feed unit of the connection system is designed as a methanation module for generating synthetic natural gas.
  • a generator system for generating the first and/or second energy supplier using external energy, with the generator system being connected to the supply system, in particular the storage system, and/or the connection system.
  • the external energy can be obtained, for example, from wind power and/or solar radiation.
  • the generator system can include a wind turbine and/or a photovoltaic system.
  • the second energy supplier can be generated autonomously directly at the supply station, while the first energy supplier can be generated by the conversion system. A completely self-sufficient supply of the supply station can thus be made possible.
  • the supply of the transport units by the supply station can be maintained by the generator system in the event of a failure of a supply network system, for example in the event of a blackout and/or an isolated network situation. Furthermore, the supply network system can be stabilized by feedback.
  • a monitoring unit for monitoring the storage system and/or the supply network system with regard to the availability of the first and/or second energy supplier, in particular with the supply station, in particular the monitoring unit, having a control module for controlling the conversion system and /or the connection system depending on availability.
  • the monitoring unit preferably includes one or more measuring units for detecting at least one parameter of the first and/or second energy supplier in the, in particular respective, supply network system. For example, a voltage, a frequency, an active and/or a reactive power, a volume flow and/or a pressure in the supply network system, in particular in several supply networks, can be detected by the monitoring unit.
  • the control module may include a processor and/or microprocessor. By driving the conversion system, the storage system can be used to improve the supply situation.
  • the supply station preferably the monitoring unit, has a communication interface for communication with the mobile transport units.
  • fleet management can be carried out at least partially by the supply station.
  • the control module of the supply station is connected to the communication interface in order to control the conversion system and/or the connection system depending on the communication with the mobile transportation units. So it is conceivable that in one situation a large part of the mobile transportation units require one of the energy carriers.
  • the mobile transport units can report this to the supply station in good time via the communication interface, so that the first and/or second energy carrier can be generated.
  • the supply station preferably the monitoring unit, has a meteorology interface for collecting meteorological information.
  • the meteorological information can, for example, be retrieved from external data sources, such as a server, and/or collected through your own measurements.
  • the meteorology interface can be designed to carry out meteorological measurements and/or to create meteorological forecasts.
  • the meteorological interface can be connected to the control module of the supply station in order to control the conversion system and/or the connection system depending on the meteorological information with the mobile transport units.
  • a predictive mode of operation of the supply station depending on the meteorological conditions can be made possible. For example, based on the meteorological information, it can be determined in advance whether there is a need for a forecast sufficient amount of energy from wind and/or solar radiation, e.g. for the production of electricity, can be expected.
  • a station infrastructure has at least two supply stations according to the invention for, in particular decentralized, provision of a first and a second energy supplier and at least one supply network system for supplying the supply stations with the first and/or second energy supplier.
  • the supply stations are connected to one another via a data connection for coordinating the provision of the first and second energy supplier.
  • a station infrastructure according to the invention thus brings with it the same advantages as have already been described in detail with reference to a supply station according to the invention.
  • the data connection can be a direct data connection between the supply stations. However, it is also conceivable for the data connection to take place via a central control center and/or a central server.
  • the availability situation in a larger area can be coordinated and improved by the data connection between the at least two supply stations. If it is necessary at one of the supply stations, for example, that a hydrogen supply is first increased, transport units can be diverted to the respective other supply station.
  • the supply stations carry out a weighted feed-back and/or withdrawal of the respective energy suppliers depending on the local availability of the energy suppliers at the supply stations.
  • a supra-regional security of supply can be further improved by the station infrastructure.
  • the station infrastructure has a monitoring system for determining an actual availability status of the first and second energy supplier for the supply stations and for the supply network system, and a control system for determining a target availability status for the supply stations and for the Having supply network system and for controlling the supply stations for producing the target availability state.
  • Monitoring units of the supply stations can preferably be integrated into the monitoring system.
  • a parameter of the first and/or second energy supplier in the supply network system can be determined in order to determine the actual availability status.
  • the control system may comprise several distributed supply station control modules and/or a central control unit.
  • the state of availability can be regulated by the control system.
  • An energy management system can thus be formed by the control system.
  • the systems i. H. in particular the supply system, the conversion system, the storage system, the connection system, the generator system, the monitoring system and/or the control system, and/or the units, d. H. in particular the supply units, the conversion units, the storage units and/or the feed units can be designed as a structural unit or from structurally separate components.
  • a method according to the invention thus brings with it the same advantages as have already been described in detail with reference to a supply station according to the invention and/or a station infrastructure according to the invention.
  • the second energy supplier can preferably be generated from the first energy supplier.
  • the provision of the first and second energy suppliers can, for example, include keeping and/or delivering the first and second energy suppliers to the mobile transport units.
  • security of supply of the first energy supplier can be improved.
  • peak loads of the second energy supplier can be absorbed by generating the first energy supplier from the second energy supplier.
  • the first and/or second energy supplier is held available in a storage system of the supply station for provision by the supply station.
  • availability of the first and/or second energy supplier can be planned in advance.
  • the storage system can be filled in advance with the first and/or second energy supplier.
  • a requirement of one of the two energy suppliers is determined as a function of a fill level and/or state of charge of the storage system.
  • the first energy supplier is generated from the second energy supplier when a minimum fill level and/or minimum state of charge of a first storage unit of the storage system for storing the first energy supplier is reached or fallen below.
  • the generation of the second energy supplier is carried out from the first energy supplier when a Minimum fill level of a second storage unit of the storage system for storing the second energy supplier is reached or fallen below.
  • the first energy supplier can serve as an intermediate store for the second energy supplier.
  • FIG 1 shows a supply station 10 according to the invention for the decentralized provision of a first energy supplier 201 and a second energy supplier 202 in a first exemplary embodiment.
  • Mobile transportation units 2 can be operated by the first and second energy suppliers 201, 202.
  • the mobile transport units 2 can be vehicles, aircraft and/or ships, for example.
  • some of the mobile transportation units 2 supplied by the supply station 10 can be operated by the first energy supplier 201 and another part of the mobile transport units 2 by the second energy supplier 202.
  • the supply station 10 can also be referred to as a gas station for the mobile transport units 2.
  • the first energy supplier 201 is preferably hydrogen and the second energy supplier 202 is electricity.
  • the supply station 10 has a supply system 11 with at least one first supply unit 11.1 for supplying the first energy supplier 201 and with at least one second supply unit 11.2 for supplying the second energy supplier 202 .
  • the second supply unit 11.2 can be designed as a charging station.
  • the first supply unit 11.1 can advantageously include a dispenser for hydrogen.
  • the supply system 11 preferably comprises a plurality of first and second supply units 11.1, 11.2 in order to speed up the processing of a plurality of mobile transport units 2.
  • the supply station 10 also includes a conversion system 12 connected to the supply system 11.
  • the conversion system 12 includes a first conversion unit 12.1 for generating the first energy supplier 201 from the second energy supplier 202.
  • the conversion system 12 also has a second conversion unit 12.2 for generating the second energy supplier 202 from the first energy supplier 201.
  • a bidirectional conversion and/or transformation of the first and second energy suppliers 201, 202 can thereby be made possible.
  • the first conversion unit 12.1 can advantageously comprise an electrolyzer for the production of hydrogen.
  • the second conversion unit 12.2 can include a fuel cell, for example.
  • the supply system 11 comprises a storage system 13 with a first storage unit 13.1, in particular in the form of a hydrogen tank, for storing the first energy supplier 201 and a second Storage unit 13.2, in particular in the form of a battery storage device, for storing the second energy supplier 202.
  • the supply station 10 has a connection system 14 .
  • the supply network system 3 can supply the supply station 10 and at least one other customer with the first and second energy suppliers 201, 202.
  • the supply network system 3 can be a public network.
  • the supply network system 3 includes a number of subnetworks that are independent of one another.
  • the supply network system 3 can include a sub-network for distributing the first energy supplier 201 in the form of a pipeline network and a sub-network for distributing the second energy supplier 202 in the form of an electricity network.
  • the first and second energy supplier 201 , 202 can be removed from the supply network system 3 and fed into the supply network system 3 through the connection system 14 .
  • connection unit 14 also has a first and a second feed unit 14.1, 14.2.
  • the first feed unit 14.1 for feeding the first energy supplier 201 into the supply network system 3 can include a compressor, so that an operating pressure of the first energy supplier 201 can be adapted to an operating pressure of the supply network system 3.
  • the second feed unit 14.2 can include a transformer for feeding the second energy supplier 202 into the supply network system 3 in order to adapt an operating voltage of the second energy supplier 202 to an operating voltage of the supply network system 3.
  • the connection unit 14 can thus increase the security of supply in that at least one of the energy suppliers 201, 202 or both energy suppliers 201, 202 are supplied to the supply station 10.
  • the conversion system 12 ensures that a failure of the supply network 3 can be compensated for at least temporarily, in particular if a requirement of one of the energy suppliers 201, 202 exceeds the requirement of the other of the energy suppliers 201, 202.
  • the supply station 10 preferably also has at least one monitoring unit 16 for monitoring the storage system 13 and/or the supply network system 3 with regard to an availability of the first and/or second Energy suppliers 201, 202. By monitoring the storage system 13, the supply of the energy suppliers 201, 202 can be balanced out by the conversion system 12 at an early stage.
  • the supply network system 3 can be stabilized by monitoring the supply network system 3 .
  • the supply station 10 has a control module 17 for controlling the conversion system 12 and/or the connection system 14 depending on the availability.
  • peak loads and/or peak demand in the supply network system 3 can be intercepted as a result.
  • the first and/or second energy suppliers 201, 202 can feed in and/or draw accordingly.
  • a generator system 15 can also be provided, which is designed to generate the first and/or second energy supplier 201, 202 using external energy.
  • the generator system 15 can include a wind turbine and/or a photovoltaic system.
  • the generator system 15 is advantageously connected to the supply system 11 and/or the connection system 14 .
  • FIG 2 shows a station infrastructure 1 according to the invention. At least two supply stations 10 are provided for the decentralized provision of a first and second energy supplier 201, 202, which, for example, according to the first exemplary embodiment figure 1 can be trained.
  • the station infrastructure 1 also includes a supply network system 3 for supplying the supply stations 10 with the first and second energy suppliers 201, 202.
  • the supply stations 10 are connected to one another via a data connection 22 in order to coordinate and/or provide the first and second energy suppliers 201, 202 to balance each other via the supply network system 3 . In this way, for example, a supra-regional need can be advantageously met.
  • the station infrastructure 1 also includes a monitoring system 20 for determining an actual availability status of the first and second energy suppliers 201, 202 for the supply stations 10 and the supply network system 3.
  • the monitoring system 20 can include monitoring units 16 of the supply stations 10 include.
  • a control system 21 is provided for determining a target availability state for the supply stations 10 and for the supply network system 3 and for controlling the supply stations 10 to establish the target availability state.
  • the control system 21 can be integrated into a central control center for coordinating the supply stations 10 . Additionally or alternatively, it is conceivable that the control system 21 includes decentralized control modules 17 of the supply stations 10 .
  • each of the monitoring units 16 to comprise a meteorology interface for collecting meteorological information and/or a communication interface for communicating with the mobile transport units 2, as a result of which the supply stations 10 can be operated in a predictive manner.
  • FIG 3 shows a method 100 according to the invention for operating at least one supply station 10, which, for example, according to the first exemplary embodiment figure 1 can be trained.
  • the first energy supplier 201 is provided 101 and the second energy supplier 202 is provided 102 in order to supply mobile transport units 2 with the first and second energy suppliers 201 , 202 .
  • a monitoring 103 of a storage system 13 of the supply station 10 is also provided, in which the first and second energy suppliers 201, 202 are kept available for the provision 101, 102.
  • the first energy supplier 201 is generated 104.1 from the second energy supplier 202.
  • the second energy supplier 202 is electricity and the first energy supplier 201 is hydrogen is, for example, an electrolysis can be carried out in order to generate the first energy supplier 201 from the second energy supplier 202. Furthermore, the second energy supplier 202 can be generated 104.1 from the first energy supplier 201, for example by operating a fuel cell.
  • the first and/or second energy supplier 201, 202 from a supply network system 3 and/or a feeding 106 of the first and/or second energy supplier 201, 202 into the supply network system 3.
  • the supply station 10 by the method 100 in the context of an operation of a station infrastructure 1, in particular as in the embodiment figure 2 shown, operated.
  • a determination 110 of an actual availability state of the first and second energy suppliers 201, 202 for the supply station 10 and at least one further supply station 10 and for the supply network system 3 can take place.
  • a target availability state can be determined 111 .
  • the supply stations 10 are then controlled 112 to produce the target availability state.
  • the supply stations 10 can, for example, generate 104.1, 104.2, remove 105 and/or feed in 106 the first and/or second energy supplier 201, 202 depending on the actual availability status and the target availability status.
  • a supply station 10 according to the invention can thus improve security of supply, in particular in a regional area and/or in a supply network system 3, taking local parameters into account.
  • a station infrastructure 1 according to the invention can also contribute to the fact that, by connecting a plurality of supply stations 10, security of supply is additionally improved in a supra-regional radius and/or in the supply network 3, taking into account supra-regional parameters.
  • a supply station 10 can thus create a cross-sector filling station with a dynamically variable supply “from a single source”. For example, at the supply station 10, hydrogen can be refueled, electricity can be charged and the electricity grid can be supported at the same time. In this way, a climate-friendly provision of mobility and, via the interaction with a supply network system 3 , the provision of hydrogen for other sectors such as industry and heat can be achieved. At the same time, the supply station 10 can in particular be an important building block for network and system services ensure security of supply. It is also conceivable that a natural gas network is used to feed in the hydrogen and thereby stabilize a target hydrogen network. For example, a pressure range of a downstream hydrogen network and/or the feed limits of a natural gas network can be used.

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
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EP22162818.3A 2021-03-18 2022-03-17 Station d'approvisionnement permettant de fournir de manière décentralisée un premier et un second fournisseur d'énergie, infrastructure de station, ainsi que procédé de fonctionnement d'au moins une station d'approvisionnement Pending EP4060859A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102021106617.4A DE102021106617A1 (de) 2021-03-18 2021-03-18 Versorgungsstation zum dezentralen Bereitstellen eines ersten und eines zweiten Energielieferanten, Stationeninfrastruktur sowie Verfahren zum Betreiben zumindest einer Versorgungsstation

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EP4060859A1 true EP4060859A1 (fr) 2022-09-21

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DE (1) DE102021106617A1 (fr)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008052827A1 (de) * 2008-10-22 2010-05-06 Schicke, Rolf, Dr.-Ing. Dezentrale Energietankstelle
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